Seiko Cal. 4448 - 580

The Seiko 4448-580 represents an important milestone in Seiko's 1995 lineup. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-6bb96f6b0bba]

Also known as: Sumo, Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1995

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